This laptop is primarily an HP G56 / Compaq Presario CQ56 series model.
Processor: Depending on the model, it contains an AMD V-series V140 (single-core, 2.3 GHz) or AMD Athlon II dual-core P320/P340 processor. RAM: Usually comes with 2 GB to 4 GB DDR3 RAM built-in (upgradable up to 8 GB). Storage: 250 GB or 320 GB HDD (Hard Disk Drive). Graphics: ATI Mobility Radeon HD 4250 integrated graphics. Display: 15.6-inch HD BrightView LED display (Resolution: 1366 x 768). Operating System (OS): Windows 7 Home Premium (64-bit). Other features: DVD drive, Wi-Fi, webcam, and 3 USB 2.0 ports.